ANALYSIS OF TRITERPENOID COMPOUNDS AT THE LEVEL OF SOLUTION POLLARITY FROM WATER EXTRACT OF BEAN FRUIT (Phaseulus Vulgaris L)
Journal Title: Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram - Year 2013, Vol 1, Issue 2
Abstract
This study aims to analyze the triterpenoid group compounds from solvent partition result extract green bean fruit extract (Phaseulus vulgaris Linn) through increasing solvent polarity level. Extracts of beans was extracted by maceration using a water solvent (1: 18 w / v). The result of preliminary test resulted that the viscous water extract of green beans positively contained triterpenoid, and the result of GC-MS analysis showed that triterpenoid compound was present in the fraction of methanol extract that is tetracyclic triterpenoid type, lanostane: 9,19-cyclolanost- 24-en-3-ol ( cycloartenol) which has the molecular formula C30H50O (m / z = 426).
Authors and Affiliations
Ragaya Abd. R Balafif, Yayuk Andayani, Erin Ryantin Gunawan
Keywords
Related Articles
- EP ID EP35976
- DOI -
- Views 300
- Downloads 0
ANALISIS VEGETASI HUTAN TAMAN NASIONAL GUNUNG RINJANI RESORT JOBEN KABUPATEN LOMBOK TIMUR
This research was aimed at analyzing the forest vegetation of National Parkin Rinjani Mountain for developing plant ecology practicum guide. This research was pure research with descriptive explorative design. This res...
PENERAPAN PENDEKATAN SIKLUS BELAJAR (LEARNING CYCLE) BERORIENTASI KOOPERATIF UNTUK MENINGKATKAN HASIL BELAJAR
This action research aims to improve student outcomes and learning processes. The population of this research was 32 grade X Gunungsari Vocational High School students, amounting to 32 people on the subject of atomic s...
KOMPETENSI GURU KELAS PADA SEKOLAH BINAAN DALAM PENYUSUNAN RENCANA PELAKSANAAN PEMBELAJARAN (RPP) BERKARAKTER BERDASARKAN KURIKULUM 2013 MELALUI PENDAMPINGAN DI GUGUS III DAN IV KEC. SELAPARANG TAHUN 2014
This research aims to know the effectiveness of the implementation of assistance in improving teachers’ competency on formulate the character teaching plan, which is useful for supervisors to improve professionalism an...
Perbedaan Kemampuan Analisis Mahasiswa Antara Pembelajaran Berbantuan Schoology dan Edmodo Pada Mata Kuliah Fisika Biologi
One of the subjects in the physics education program is Biological Physics. The learning outcome of the course is able to analyze variously integrated and applied physics in understanding biology and be able to apply i...
IMPLEMENTASI MODEL PBL (PROBLEM BASED LEARNING) UNTUK MENINGKATKAN HASIL BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS SISWA
This research was aimed to improve the students’ learning achievement and critical thinking ability through problem based learning (PBL) model, the method which was applied in this research was classroom action researc...